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  1. #1
    mjds257's Avatar
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    RUDE RRFPR with 42's?

    Hey just ordering some parts for my 06 RXT. Im getting the x charger but I just want to make sure on what to get for the fuel. Do I have to get the RUDE RRFPR with 42s or can I get one or the other. Im also getting 4" air intake, 2.5 wedge, xs intercooler with speedfreeks mount and a strainer, rivas grate, catch can, and should I get the 13/19R prop? or a different one?

    So my two main concerns are the fuel and the prop situations.

    Mike


  2. #2
    speedskixp's Avatar
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    Quote Originally Posted by mjds257 View Post
    Hey just ordering some parts for my 06 RXT. Im getting the x charger but I just want to make sure on what to get for the fuel. Do I have to get the RUDE RRFPR with 42s or can I get one or the other. Im also getting 4" air intake, 2.5 wedge, xs intercooler with speedfreeks mount and a strainer, rivas grate, catch can, and should I get the 13/19R prop? or a different one?

    So my two main concerns are the fuel and the prop situations.

    Mike
    You need 42s and the rrfpr. A 15/20r would be the prop of choice.

  3. #3
    State of Confusion BartenderSmalley's Avatar
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    Quote Originally Posted by speedskixp View Post
    You need 42s and the rrfpr. A 15/20r would be the prop of choice.
    +1.

    Just did the EXACT same thing. Once you go with the 4" air intake (to take advantage of the increase the Xcharger will give you) you have to have the 42's and the RRFPR to make sure the engine is getting enough fuel. After that - PROP is a must.

    Before the changes I ran 73.2 MAX in cold weather, salt water. Today, fresh water, hot as hell, I ran 72.8 and was all over the rev limiter, so I should be around 75 or so with the right prop (testing that tomorrow AM).

  4. #4
    Gus13letter's Avatar
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    Quote Originally Posted by speedskixp View Post
    You need 42s and the rrfpr. A 15/20r would be the prop of choice.
    +2
    I am running similar setup and have my rrfpr set to 65 base to get the right A/F. My prop is a 15/20 pitched to a 15/21.5. Now in the summer I think I need another one maybe pitched to a like a 14/21. Make sure you check the A/F ratio. I didnt want to for the hassle, but it is easy once you get the J Pipe setup with a bung. Once you do everything you will be smiling from ear to ear the entire time you are riding. Last time out in summer I ran a 76.7 and 77.2 in the cooler months. You will be very happy once it is all dialed in.

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